Water filter



FIG. 1 is a front perspective view of an embodiment of a water filter;

FIG. 2 is a front view of the water filter of FIG. 1;

FIG. 3 is a rear view of the water filter of FIG. 1;

FIG. 4 is a side view of the water filter of FIG. 1;

FIG. 5 is an additional side view of the water filter of FIG. 1;

FIG. 6 is a top view of the water filter of FIG. 1; and,

FIG. 7 is a bottom view of the water filter of FIG. 1. 

CLAIM I claim the ornamental design for a water filter, as shown and described. 